That's who I was going to use for getting stuff cryoed -- Charles. I find interconnects and speaker cables to be very hard to compare, as I don't have a great short-term memory for music. So, if I can set up a direct comparison (just switch back and forth between two things), then I can determine what's going on. However, if I have to change out cables, then I'm in trouble, unless the difference is significant. When I went from Linn speaker cables to the Signal Cable copper variety, there was a definite difference. But I still don't know which one is better, because it's very hard to me to change these out. For instance, the Linns are only 8 feet long, which means that I have no speaker placement options. With 12 feet of cable, I can bring the speakers forward and outward. So, when I put the new cables on, I also pulled the speakers forward and outward (still toed in, though).
As an example of how bad my short term memory is, I tried to do a comparison between my Pioneer Elite DVD player as CD player and using the DAC in my Proceed AVP. Well, I didn't have my remote programmed to switch between these two, and I could not tell which one was better when I had to get up to change the source. After I programmed the remote, then it was easy to tell that the DAC in the Proceed was better,as I could switch back and forth between the two. Prior to that though, I had no idea which one was better.
So, when I stick on the new silver speaker cables, unless there are dramatic differences, I might not be able to discern them.